FR604287A - Perfectionnements aux tours - Google Patents
Perfectionnements aux toursInfo
- Publication number
- FR604287A FR604287A FR604287DA FR604287A FR 604287 A FR604287 A FR 604287A FR 604287D A FR604287D A FR 604287DA FR 604287 A FR604287 A FR 604287A
- Authority
- FR
- France
- Prior art keywords
- towers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/262—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members
- B23Q1/265—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members between rotating members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2552—Headstock
- Y10T82/2554—Speed changing gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Gear Transmission (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE252321X | 1925-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR604287A true FR604287A (fr) | 1926-05-01 |
Family
ID=3866590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR604287D Expired FR604287A (fr) | 1925-01-22 | 1925-05-25 | Perfectionnements aux tours |
Country Status (4)
Country | Link |
---|---|
US (1) | US1664968A (de) |
DE (1) | DE454291C (de) |
FR (1) | FR604287A (de) |
GB (1) | GB252321A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE889103C (de) * | 1951-06-09 | 1953-09-07 | Henschel & Sohn G M B H | Spindellagerung fuer Werkzeugmaschinen, insbesondere Horizontalbohr- und Fraeswerke |
US3096674A (en) * | 1960-07-29 | 1963-07-09 | United Eng Foundry Co | Headstock for lathe |
-
1925
- 1925-01-14 US US31323A patent/US1664968A/en not_active Expired - Lifetime
- 1925-05-25 FR FR604287D patent/FR604287A/fr not_active Expired
- 1925-05-31 DE DEC36754D patent/DE454291C/de not_active Expired
-
1926
- 1926-01-15 GB GB1249/26A patent/GB252321A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1664968A (en) | 1928-04-03 |
GB252321A (en) | 1927-04-07 |
DE454291C (de) | 1928-01-04 |
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